Description: These flat-bottom syringe stoppers are compatible with all syringe sizes. Securely fitting onto the Luer Lock tip, they allow for upright, tip-down storage. Each stopper is individually packaged and sterilized, made from high-quality medical-grade polypropylene. The airtight seal protects cosmetic preparations from contamination by microorganisms and prevents loss of product during storage. These stoppers are designed to seal the dispensing needle connector on the syringe end when not in use or during storage, making them an essential tool for cosmetologists. Note: 100-unit packs are shipped in a box; smaller packs are packaged in impact-resistant film and a courier bag.
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US: temporary delays — postal services aligning new import rules, 
EU: 1–2 weeks, 🌍 Worldwide: 1–4 weeks ✈️